So again, when I flex and extend my residual limb, it will open and close the hand, um, and I can rotate as well, but the problem with EMG is it's a very vague electrical signal, so zero to 100%.

所以，当我弯曲和伸展我的残肢时，它会打开和关闭手，嗯，我也可以旋转， 但肌电图的问题是它是一种非常模糊的电信号信号，所以从 0 到 100%。